Rietjens, G. J., Keizer, H. A., Kuipers, H & Saris, W. H. (2001). A reduction in training volume and intensity for 21 days does not impair performance in cyclists. British Journal of Sports Medicine, 35 (6), 431-434. doi: 10.1136/bjsm.35.6.431
APA (7th ed.) CitationRietjens, G. J., Keizer, H. A., Kuipers, H., & Saris, W. H. (2001). A reduction in training volume and intensity for 21 days does not impair performance in cyclists. British Journal of Sports Medicine, 35(6), 431-434.
Chicago Style (17th ed.) CitationRietjens, G. J., H. A. Keizer, H. Kuipers, and W. H. Saris. "A Reduction in Training Volume and Intensity for 21 Days Does Not Impair Performance in Cyclists." British Journal of Sports Medicine 35, no. 6 (2001): 431-434.
MLA (9th ed.) CitationRietjens, G. J., et al. "A Reduction in Training Volume and Intensity for 21 Days Does Not Impair Performance in Cyclists." British Journal of Sports Medicine, vol. 35, no. 6, 2001, pp. 431-434.